X15 CM2350 X116B Fault Code: 3583 | SPN: 5031 | FMI: 10Aftertreatment 1 Outlet NOx Sensor Heater – Abnormal Rate of Change

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3583PID: SPN: 5031FMI: 10/10LAMP: AmberSRT:    The aftertreatment outlet NOx sensor heater is unable to maintain its normal operating temperature.     None on performance. Circuit Description The...

X15 CM2350 X116B Fault Code: 3575 | SPN: 4334 | FMI: 16Aftertreatment 1 Diesel Exhaust Fluid Pressure – Data Valid But Above Normal Operating Range – Moderately Severe Level

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3575PID: SPN: 4334FMI: 0/16LAMP: AmberSRT:    The diesel exhaust fluid dosing valve has detected a blockage in the diesel exhaust fluid return flow.     Possible reduced engine performance. Circuit...

X15 CM2350 X116B Fault Code: 3574 | SPN: 4334 | FMI: 18Aftertreatment 1 Diesel Exhaust Fluid Pressure – Data Valid But Below Normal Operating Range – Moderately Severe Level

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3574PID: SPN: 4334FMI: 1/18LAMP: AmberSRT:    Low diesel exhaust fluid pressure has been detected in the dosing unit.     Possible reduced engine performance. Circuit Description The Engine Control Module...

X15 CM2350 X116B Fault Code: 3572 | SPN: 4334 | FMI: 4Aftertreatment 1 Diesel Exhaust Fluid Pressure Sensor Circuit – Voltage Below Normal or Shorted to Low Source

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3572PID: SPN: 4334FMI: 4/4LAMP: AmberSRT:    Low signal voltage detected at the diesel exhaust fluid pressure sensor circuit.     Possible reduced engine performance. Circuit Description The Engine Control...

X15 CM2350 X116B Fault Code: 3571 | SPN: 4334 | FMI: 3Aftertreatment 1 Diesel Exhaust Fluid Pressure Sensor Circuit – Voltage Above Normal or Shorted to High Source

by dpftuning | Feb 21, 2025 | Uncategorized

Overview   CODE REASON EFFECT Fault Code: 3571PID: SPN: 4334FMI: 3/3LAMP: AmberSRT:    High signal voltage detected at the aftertreatment diesel exhaust fluid pressure sensor circuit.     Possible reduced engine performance. Circuit Description The...